Germanium

About Germanium (Ge)

Symbol: Ge Atomic number: 32 Atomic weight: 72.630 Element category: metalloid Pure germanium metal is a hard, lustrous, gray-white, brittle metalloid, chemically similar to its group neighbors - tin and silicon. Germanium metal is a semiconductor, mainly used in transistors, integrated circuits and various other electronic devices. Germanium's major end uses are in fiber-optic systems, infrared optics and in solar cell applications. Germanium also forms many compounds. They are used for polymerization catalysts and have most recently found use in the production of nanowires.

Stanford Advanced Materials (SAM) produces high quality Germanium Crystal Sheet with theoretical transmittance and homogeneity of refractive index. Blanks, windows, lenses and prisms are all available with the diameter up to 300 mm for monocrystal and 380 mm for polycrystal. So just provide us your required specification.
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Stanford Advanced Materials (SAM) is a leading manufacturer and supplier of high purity Germanium Evaporation Materials and a wide variety of evaporation materials. We offer our evaporation materials in powder and granule form. Customized forms are also available upon request.
Related products: Germanium Metal, Germanium Powder, Germanium Crystal Sheet